CN104688476B - A kind of delivery bed drive method and electric delivery bed - Google Patents
A kind of delivery bed drive method and electric delivery bed Download PDFInfo
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- CN104688476B CN104688476B CN201510128610.4A CN201510128610A CN104688476B CN 104688476 B CN104688476 B CN 104688476B CN 201510128610 A CN201510128610 A CN 201510128610A CN 104688476 B CN104688476 B CN 104688476B
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- secondary station
- bar
- drive method
- delivery bed
- lifting platform
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Abstract
The invention discloses a kind of delivery bed drive method and electric delivery bed, method includes the drive method of lifting platform and the drive method of secondary station, the drive method of secondary station is, driven by motor leading screw rotates forward and makes secondary station move integrally in the guide groove of raising middle flask by the elastic force of gas bar, and when moving to desired location, the outside framework of secondary station stops mobile, the inner frame of secondary station continues to move under the effect of leading screw, and then compressed gas bar, and make shears fork elevating mechanism increase, thus realize secondary station and rise；Motor reversal, makes shears fork elevating mechanism decline under the effect under the elongation of gas bar and the reversion of screw mandrel, screw mandrel continues reversion and pulls the gas bar of elongation to make secondary station return move, and moves to stop during desired location.The delivery bed base that includes, base is provided with lifting platform, and lifting platform is provided with scalable backup plate and seating pad, is provided with secondary station drive mechanism inside lifting platform.The present invention can not only automatic operating, extremely easy to use, and simple to operate, stable.
Description
Technical field
The present invention relates to a kind of obstetrics child birth assisting apparatus, a kind of delivery bed drive method and electric delivery bed.
Background technology
The department of obstetrics and gynecology of current domestic hospitals used delivery bed, major part is dorsal position structural shape, to be shelved on two lower limbs higher than on the left and right support of breech presentation during parturient childbirth.The hospital also having uses seat structure pattern, backrest adjustable delivery bed.Use this kind delivery bed, puerpera can give birth to baby by centrifugal force, but these delivery bed are all not provided with special delivery bed secondary station, and its delivery bed structure is hard frame structure, and the safety of baby can not get ensureing, easily damage baby；Further, owing to not having protective pad, midwife doctor unless you give your whole attention to it, is easy for ground of falling after baby due.Therefore; for safer protection baby; also small part is had to use the delivery bed secondary station of manual type; when childbirth operation; need manually to make delivery bed secondary station rise to use, increase the working strength of medical personnel, the most at the critical moment; use extremely inconvenient, also may can affect the properly functioning of childbirth operation.Further, since manual operation, rising or falling speed is uneven, runs more unstable.
Summary of the invention
It is an object of the invention to, it is provided that a kind of delivery bed drive method and electric delivery bed.The present invention can not only automatic operating, extremely easy to use, and simple to operate, stable, be conducive to being smoothed out of childbirth operation.
Technical scheme: a kind of delivery bed drive method, drive method and the drive method of secondary station including lifting platform, it is characterized in that: the drive method of described secondary station is, driven by motor leading screw rotates forward and makes secondary station move integrally in the guide groove of raising middle flask by the elastic force of gas bar, when moving to desired location, the outside framework of secondary station stops mobile, the inner frame of secondary station continues to move under the effect of leading screw, and then compressed gas bar, and make shears fork elevating mechanism increase, thus realize secondary station and rise；Motor reversal, makes shears fork elevating mechanism decline under the effect under the elongation of gas bar and the reversion of screw mandrel, screw mandrel continues reversion and pulls the gas bar of elongation to make secondary station return move, and moves to stop during desired location.
In aforesaid delivery bed drive method, described in move to be to carry out sensing spacing by limit switch during desired location.
Realize the electric delivery bed of aforesaid delivery bed drive method, it is characterized in that: include base, base is provided with lifting platform, lifting platform is provided with scalable backup plate and seating pad, secondary station drive mechanism it is provided with inside lifting platform, secondary station drive mechanism is included in the mobile framework of lifting platform inner slide, it is provided with shifting chute inside mobile framework two, mobile bar it is provided with in shifting chute, it is provided with screw mandrel in the middle part of mobile bar, screw mandrel one end connects motor, the other end is arranged on screw mandrel positioning seat, described mobile bar both sides have been respectively articulated with gas bar, the gas bar other end is fixed on fixing bar, fixing bar is fixed on mobile framework, described mobile bar both ends are respectively equipped with connecting rod, two connecting rods connect the shears fork elevating mechanism being arranged in shifting chute, shears fork elevating mechanism is provided with secondary station.
Aforesaid electric delivery bed in, described lifting platform sidepiece is provided with retractable foot pedal, and described retractable foot pedal includes expansion link and the pedal being fixed on expansion link through fixing seat, expansion link includes outer bar, being provided with interior bar in outer bar, interior bar one end is provided with adjusting rod, and the other end is provided with dilator.
Aforesaid electric delivery bed in, described outer bar is provided with rotation positioning sleeve.
Aforesaid electric delivery bed in, described lifting platform includes the side box plate of two integral types connected through connecting plate, expansion link guide hole and the secondary station guide rail groove of circle it is provided with inside side box plate, several rotary stopper grooves it are provided with inside expansion link guide hole, rotary stopper groove coordinates with rotating positioning sleeve, arranges mobile framework through directive wheel in secondary station guide rail groove.
Aforesaid electric delivery bed in, described side box plate be provided with connect motor limit switch.
Aforesaid electric delivery bed in, described shears fork elevating mechanism includes the lift supporting rod A and lift supporting rod B of middle part cross-articulation setting, lift supporting rod B upper end thereof is on secondary station, lift supporting rod A upper end is provided with slide block, it is provided with sliding tray inside described secondary station, slide block is arranged in sliding tray, and the lower end of described lift supporting rod A is hinged on mobile framework, and the lower end of described lift supporting rod B is hinged in connecting rod.
Aforesaid electric delivery bed in, described mobile framework is U-frame frame.
Aforesaid electric delivery bed in, the lower section of described seating pad is provided with bakelite plate.
Compared with prior art, the present invention is rotated by electronic drive screw mandrel, so that mobile bar moves, and then making the gas bar being connected on mobile bar make secondary station move integrally in the guide groove of raising middle flask under the effect of elastic force, when moving to desired location, the outside framework of secondary station stops mobile, the inner frame of secondary station continues to move under the effect of leading screw, and then compressed gas bar, and make shears fork elevating mechanism increase, thus realize secondary station and rise；Motor reversal, makes shears fork elevating mechanism decline under the effect under the elongation of gas bar and the reversion of screw mandrel, screw mandrel continues reversion and pulls the gas bar of elongation to make secondary station return move, and moves to stop during desired location.The automatic lifting of secondary station, can conveniently use and regulate, and medical personnel can be allowed to have a bigger operating time, improve the success rate of childbirth operation, reduce the misery of patient, reduce the labor intensity of medical personnel.Using such operating structure, compact and ingenious structure, globality is strong, and the speed of service is uniform, uses reliable and stable, and noise is low.Use shears fork elevating mechanism, can preferably lift secondary station, use the most comfortable.Use the retractable foot pedal structure of ad hoc structure, pedal quick-expansion can be made, and fixing reliable and stable, easy to adjust.The present invention can beneficially give a birth operation be smoothed out, reduce operation risk.The present invention also uses the lifting platform that the side box plate of integral type is formed so that secondary station guide rail, expansion link guide rail are one-body molded with middle part casing, makes simple and bulk strength is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of secondary station drive mechanism；
Fig. 3 is the side view of secondary station drive mechanism；
Fig. 4 is the structural representation of retractable foot pedal；
Fig. 5 is the structural representation of lifting platform.
Being labeled as in accompanying drawing: 1-shears fork elevating mechanism, 2-lifting platform, 3-scalable backup plate, 4-seating pad, 5-secondary station drive mechanism, 6-moves framework, 7-shifting chute, 8-moves bar, 9-screw mandrel, 10-motor, 11-screw mandrel positioning seat, 12-gas bar, 13-fixes bar, 14-connecting rod, 15-base, 16-secondary station, 17-expansion link, 18-fixes seat, the outer bar of 19-, bar in 20-, 21-adjusting rod, 22-dilator, 23-rotates positioning sleeve, 101-lift supporting rod A, 102-lift supporting rod B, 103-slide block, 104-sliding tray, 201-connecting plate, 202-side box plate, 203-expansion link guide hole, 204-secondary station guide rail groove, 205-rotary stopper groove.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as the foundation limiting the present invention.
Embodiment.A kind of delivery bed drive method, drive method and the drive method of secondary station including lifting platform, it is characterized in that: the drive method of described secondary station is, driven by motor leading screw rotates forward and makes secondary station move integrally in the guide groove of raising middle flask by the elastic force of gas bar, and when moving to desired location, the outside framework of secondary station stops mobile, the inner frame of secondary station continues to move under the effect of leading screw, and then compressed gas bar, and make shears fork elevating mechanism increase, thus realize secondary station and rise；Motor reversal, makes shears fork elevating mechanism decline under the effect under the elongation of gas bar and the reversion of screw mandrel, screw mandrel continues reversion and pulls the gas bar of elongation to make secondary station return move, and moves to stop during desired location.Described moving to during desired location is, carries out sensing spacing by limit switch.
nullRealize the electric delivery bed of above-mentioned delivery bed drive method，Constitute as Figure 1-5，Including base 15，Base 15 is provided with lifting platform 2，Lifting platform 2 is provided with scalable backup plate 3 and seating pad 4，Secondary station drive mechanism 5 it is provided with inside lifting platform 2，Secondary station drive mechanism 5 is included in the mobile framework 6 of lifting platform 2 inner slide，Mobile 6 liang of inner sides of framework are provided with shifting chute 7，Mobile bar 8 it is provided with in shifting chute 7，It is provided with screw mandrel 9 in the middle part of mobile bar 8，Screw mandrel 9 one end connects motor 10，The other end is arranged on screw mandrel positioning seat 11，Described mobile bar 8 both sides have been respectively articulated with gas bar 12，Gas bar 12 other end is fixed on fixing bar 13，Fixing bar 13 is fixed on mobile framework 6，Described mobile bar 8 both ends are respectively equipped with connecting rod 14，Two connecting rods 14 connect the shears fork elevating mechanism 1 being arranged in shifting chute 7，Shears fork elevating mechanism 1 is provided with secondary station 16.
Described lifting platform 2 sidepiece is provided with retractable foot pedal, described retractable foot pedal includes expansion link 17 and is fixed on the pedal on expansion link 17 through fixing seat 18, and expansion link 17 includes outer bar 19, is provided with interior bar 20 in outer bar 19, interior bar 20 one end is provided with adjusting rod 21, and the other end is provided with dilator 22.
Described outer bar 19 is provided with rotation positioning sleeve 23.
Described lifting platform 2 includes the side box plate 202 of two integral types connected through connecting plate 201, expansion link guide hole 203 and the secondary station guide rail groove 204 of circle it is provided with inside side box plate 202, several rotary stopper grooves 205 it are provided with inside expansion link guide hole 203, rotary stopper groove 205 coordinates with rotating positioning sleeve 23, arranges mobile framework 6 through directive wheel in secondary station guide rail groove 204.
Described side box plate 202 is provided with the limit switch connecting motor.
Described shears fork elevating mechanism 1 includes the lift supporting rod A101 and lift supporting rod B102 of middle part cross-articulation setting, lift supporting rod B102 upper end thereof is on secondary station 16, lift supporting rod A101 upper end is provided with slide block 103, it is provided with sliding tray 104 inside described secondary station 16, slide block 103 is arranged in sliding tray 104, the lower end of described lift supporting rod A101 is hinged on mobile framework 6, and the lower end of described lift supporting rod B102 is hinged in connecting rod 14.
Described mobile framework 6 is U-frame frame, and structure can be made the compactest.
The lower section of described seating pad 4 is provided with bakelite plate, can conveniently make film.
4 adjustable seating pads of described seating pad.
Operation principle of the present invention: the lifting platform on base carries out the lifting of height, scalable backup plate and seating pad are used in combination regulation to comfortable position, then the operation of secondary station drive mechanism is carried out, specifically, driven by motor leading screw rotates forward so that mobile bar has thrust, on mobile bar, hinged gas bar is in elongation state, mobile framework is made to move integrally in the secondary station guide rail groove of side box plate by the elastic force of gas bar, when moving to desired location, mobile housing stops mobile, mobile bar continues to move under the effect of leading screw, and then compressed gas bar, and make shears fork elevating mechanism increase by the connecting rod of movement, thus realize secondary station and rise；Motor reversal, makes shears fork elevating mechanism decline under the effect under the elongation of gas bar and the reversion of screw mandrel, screw mandrel continues reversion and drives the gas bar of elongation to make secondary station return move, and moves to stop during desired location.Described moving to during desired location is, carries out sensing spacing by limit switch.
Claims (7)
1. a delivery bed drive method, including drive method and the biography of secondary station of lifting platform
Dynamic method, it is characterised in that: the drive method of described secondary station is, driven by motor leading screw rotates forward
And make secondary station move integrally in the guide groove of raising middle flask by the elastic force of gas bar, move to required position
When putting, the outside framework of secondary station stops mobile, and the inner frame of secondary station continues under the effect of leading screw
Continuous mobile, so compressed gas bar, and make shears fork elevating mechanism increase, thus realize secondary station
Rise；Motor reversal, makes shears fork rise under the effect under the elongation of gas bar and the reversion of screw mandrel
Descending mechanism declines, and screw mandrel continues reversion and pulls the gas bar of elongation to make secondary station return move, mobile
Stop to during desired location；Delivery bed drive method described in realization electric delivery bed, including
Base (15), base (15) is provided with lifting platform (2), and lifting platform (2) is provided with adjustable
Joint backup plate (3) and seating pad (4), lifting platform (2) inner side is provided with secondary station drive mechanism (5),
Secondary station drive mechanism (5) is included in the mobile framework (6) of lifting platform (2) inner slide,
It is provided with shifting chute (7) inside mobile framework (6) two, in shifting chute (7), is provided with mobile bar (8),
Mobile bar (8) middle part is provided with screw mandrel (9), and screw mandrel (9) one end connects motor (10), separately
One end is arranged on screw mandrel positioning seat (11), and described mobile bar (8) both sides have been respectively articulated with
Gas bar (12), gas bar (12) other end is fixed on fixing bar (13), fixing bar (13)
Being fixed on mobile framework (6), described mobile bar (8) both ends are respectively equipped with connecting rod (14),
Two connecting rods (14) connect shears fork elevating mechanism (1) being arranged in shifting chute (7),
Shears fork elevating mechanism (1) is provided with secondary station (16)；Described lifting platform (2) sidepiece sets
Retractable foot pedal, described retractable foot pedal is had to include expansion link (17) and fix through fixing seat (18)
Pedal on expansion link (17), expansion link (17) includes outer bar (19), outer bar (19)
Inside being provided with interior bar (20), interior bar (20) one end is provided with adjusting rod (21), and the other end is provided with expansion
Prop (22)；Described lifting platform (2) includes through two one that connecting plate (201) connects
The side box plate (202) of formula, side box plate (202) inner side is provided with the expansion link guide hole (203) of circle
With secondary station guide rail groove (204), expansion link guide hole (203) inner side is provided with several and rotates
Stopper slot (205), rotary stopper groove (205) coordinates with rotating positioning sleeve (23), auxiliary
In platform guide rail groove (204), mobile framework (6) is set through directive wheel.
Delivery bed drive method the most according to claim 1, it is characterised in that: described
Move to be to carry out sensing spacing by limit switch during desired location.
Delivery bed drive method the most according to claim 1, it is characterised in that: described
Outer bar (19) is provided with rotation positioning sleeve (23).
Delivery bed drive method the most according to claim 1, it is characterised in that: described
Side box plate (202) be provided with connect motor limit switch.
Delivery bed drive method the most according to claim 1, it is characterised in that: described
Shears fork elevating mechanism (1) includes the lift supporting rod A (101) that middle part cross-articulation is arranged
With lift supporting rod B (102), lift supporting rod B (102) upper end thereof is in secondary station (16)
On, lift supporting rod A (101) upper end is provided with slide block (103), described secondary station (16)
Inner side is provided with sliding tray (104), and slide block (103) is arranged in sliding tray (104), described
The lower end of lift supporting rod A (101) is hinged on mobile framework (6), and described lifting supports
The lower end of bar B (102) is hinged in connecting rod (14).
Delivery bed drive method the most according to claim 1, it is characterised in that: described
Mobile framework (6) be U-frame frame.
Delivery bed drive method the most according to claim 1, it is characterised in that: described
The lower section of seating pad (4) is provided with bakelite plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128610.4A CN104688476B (en) | 2015-03-24 | 2015-03-24 | A kind of delivery bed drive method and electric delivery bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128610.4A CN104688476B (en) | 2015-03-24 | 2015-03-24 | A kind of delivery bed drive method and electric delivery bed |
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| Publication Number | Publication Date |
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| CN104688476A CN104688476A (en) | 2015-06-10 |
| CN104688476B true CN104688476B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510128610.4A Expired - Fee Related CN104688476B (en) | 2015-03-24 | 2015-03-24 | A kind of delivery bed drive method and electric delivery bed |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108888458A (en) * | 2018-08-27 | 2018-11-27 | 江西际海制冷设备有限公司 | A kind of lift makeup beauty device |
| CN110314060B (en) * | 2019-08-09 | 2021-10-15 | 申剑 | Surgical operation fixing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194861A (en) * | 2007-12-30 | 2008-06-11 | 陈利忠 | Auxiliary platform of obstetric table |
| CN201572283U (en) * | 2009-11-13 | 2010-09-08 | 江苏科凌医疗器械有限公司 | Gynaecological table |
| CN204562745U (en) * | 2015-03-24 | 2015-08-19 | 湖州市南浔鑫江医疗器械设备有限公司 | A kind of electric delivery bed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02220655A (en) * | 1989-02-22 | 1990-09-03 | Atom Kk | Medical treatment table |
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2015
- 2015-03-24 CN CN201510128610.4A patent/CN104688476B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194861A (en) * | 2007-12-30 | 2008-06-11 | 陈利忠 | Auxiliary platform of obstetric table |
| CN201572283U (en) * | 2009-11-13 | 2010-09-08 | 江苏科凌医疗器械有限公司 | Gynaecological table |
| CN204562745U (en) * | 2015-03-24 | 2015-08-19 | 湖州市南浔鑫江医疗器械设备有限公司 | A kind of electric delivery bed |
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| CN104688476A (en) | 2015-06-10 |
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